1a1 mark
Resource Reliance
The line graph below shows world energy consumption by fuel from 1990 to 2035
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Use the following data to complete the line for natural gas from 2008 to 2035.
2015: 120 (Quadrillion Btu)
2025: 150
2035: 175
1b3 marks
The line graph below shows world energy consumption by fuel from 1990 to 2035
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Explain how mining can affect ecosystems
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